This graph consists of four nodes and three arcs.
The first node identified as http://www.webnuts.net/Jan97.html is the
source of an arc labeled dc:Subject pointing to an anonymous node.
Both of these nodes are represented as ovals.

From this anonymous node two arcs labeled rdf:value and l:Classification
point respectively to nodes containing the string values
"020 - Library Science" and "Dewey Decimal Code". These two string value
nodes are represented as rectangles.